Details
| Original language | English |
|---|---|
| Pages (from-to) | 2431-2435 |
| Number of pages | 5 |
| Journal | Nano letters |
| Volume | 14 |
| Issue number | 5 |
| Publication status | Published - 14 May 2014 |
| Externally published | Yes |
Abstract
In this work, the mutual coupling and coherent interaction of propagating and localized surface plasmons within a model-type plasmonic assembly is experimentally demonstrated, imaged, and analyzed. Using interferometric time-resolved photoemission electron microscopy the interplay between ultrashort surface plasmon polariton wave packets and plasmonic nanoantennas is monitored on subfemtosecond time scales. The data reveal real-time insights into dispersion and localization of electromagnetic fields as governed by the elementary modes determining the functionality of plasmonic operation units.
Keywords
- femtosecond phenomena, nanooptics and surface photoemission, Plasmon coupling, plasmonic devices
ASJC Scopus subject areas
- Chemical Engineering(all)
- Bioengineering
- Chemistry(all)
- General Chemistry
- Materials Science(all)
- General Materials Science
- Physics and Astronomy(all)
- Condensed Matter Physics
- Engineering(all)
- Mechanical Engineering
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In: Nano letters, Vol. 14, No. 5, 14.05.2014, p. 2431-2435.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - The Interplay between Localized and Propagating Plasmonic Excitations Tracked in Space and Time
AU - Lemke, Christoph
AU - Leißner, Till
AU - Evlyukhin, Andrey
AU - Radke, Jörn W.
AU - Klick, Alwin
AU - Fiutowski, Jacek
AU - Kjelstrup-Hansen, Jakob
AU - Rubahn, Horst Günter
AU - Chichkov, Boris N.
AU - Reinhardt, Carsten
AU - Bauer, Michael
PY - 2014/5/14
Y1 - 2014/5/14
N2 - In this work, the mutual coupling and coherent interaction of propagating and localized surface plasmons within a model-type plasmonic assembly is experimentally demonstrated, imaged, and analyzed. Using interferometric time-resolved photoemission electron microscopy the interplay between ultrashort surface plasmon polariton wave packets and plasmonic nanoantennas is monitored on subfemtosecond time scales. The data reveal real-time insights into dispersion and localization of electromagnetic fields as governed by the elementary modes determining the functionality of plasmonic operation units.
AB - In this work, the mutual coupling and coherent interaction of propagating and localized surface plasmons within a model-type plasmonic assembly is experimentally demonstrated, imaged, and analyzed. Using interferometric time-resolved photoemission electron microscopy the interplay between ultrashort surface plasmon polariton wave packets and plasmonic nanoantennas is monitored on subfemtosecond time scales. The data reveal real-time insights into dispersion and localization of electromagnetic fields as governed by the elementary modes determining the functionality of plasmonic operation units.
KW - femtosecond phenomena
KW - nanooptics and surface photoemission
KW - Plasmon coupling
KW - plasmonic devices
UR - http://www.scopus.com/inward/record.url?scp=84900507377&partnerID=8YFLogxK
U2 - 10.1021/nl500106z
DO - 10.1021/nl500106z
M3 - Article
AN - SCOPUS:84900507377
VL - 14
SP - 2431
EP - 2435
JO - Nano letters
JF - Nano letters
SN - 1530-6984
IS - 5
ER -